Weather in New Haven in March 2018

Expect 8°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in New Haven in March. Check more long-term weather averages for New Haven in March before you book your next holiday to Connecticut in 2018.

Key weather averages for New Haven in March

  • 8°C maximum daytime temperature in March in New Haven8
    8°C max day temperature
  • 7 hours of sunshine per day (60% of daylight hours) in March in New Haven7
    7 hours of sunshine per day
  • 11 days with some rainfall in March in New Haven11
    11 days with some rainfall
  • -2°C minimum night-time temperature in March in New Haven-2
    -2°C min night temperature
  • 12 hours of daylight per day in March in New Haven12
    12 hours of daylight per day
  • No heat & humidity in March in New Haven0
    No heat & humidity
  • 101 mm monthly rainfall in March in New Haven101
    101 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in March in New Haven4
    4 (Moderate) UV index
  • 3°C sea temperature in March in New Haven3
    3°C sea temperature

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Metric (°C / mm)  |  Imperial (°F / inches)

  • Book car hire with Alamo & get Viator discount code
  • Save 10% on US attractions & excursions with Viator
  • Offer available to UK residents only

More about New Haven

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Guide to New Haven weather in March

The average maximum daytime temperature in New Haven in March is a cool 8°C (46°F). The average night-time temperature is usually a very cold -2°C (28°F). There are usually 7 hours of bright sunshine each day, which represents 60% of the 12 hours of daylight.

Expect 101mm (4.0 inches) of rainfall across the whole of March with 11 days with some rain falling. Maximum UV levels will be moderate (4 UV index) at midday when the skies are clear.

The average sea temperature in and around New Haven in March is 3°C (37°F).

The weather in New Haven in March is represented by New Haven.

New Haven sunrise & sunset times for March 2018

Browse the sunrise & sunset times for New Haven in March 2018. Select a month to view New Haven sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st March 2018 06:26 17:43
Friday, 2nd March 2018 06:25 17:44
Saturday, 3rd March 2018 06:23 17:45
Sunday, 4th March 2018 06:21 17:46
Monday, 5th March 2018 06:20 17:47
Tuesday, 6th March 2018 06:18 17:48
Wednesday, 7th March 2018 06:17 17:49
Thursday, 8th March 2018 06:15 17:51
Friday, 9th March 2018 06:13 17:52
Saturday, 10th March 2018 06:12 17:53
Sunday, 11th March 2018 07:10* 18:54*
Monday, 12th March 2018 07:08 18:55
Tuesday, 13th March 2018 07:07 18:56
Wednesday, 14th March 2018 07:05 18:57
Thursday, 15th March 2018 07:03 18:58
Friday, 16th March 2018 07:02 19:00
Saturday, 17th March 2018 07:00 19:01
Sunday, 18th March 2018 06:58 19:02
Monday, 19th March 2018 06:57 19:03
Tuesday, 20th March 2018 06:55 19:04
Wednesday, 21st March 2018 06:53 19:05
Thursday, 22nd March 2018 06:52 19:06
Friday, 23rd March 2018 06:50 19:07
Saturday, 24th March 2018 06:48 19:08
Sunday, 25th March 2018 06:47 19:09
Monday, 26th March 2018 06:45 19:10
Tuesday, 27th March 2018 06:43 19:11
Wednesday, 28th March 2018 06:42 19:13
Thursday, 29th March 2018 06:40 19:14
Friday, 30th March 2018 06:38 19:15
Saturday, 31st March 2018 06:37 19:16

*Daylight saving starts - Eastern Daylight Time (EDT)

  • Book Alamo Gold+ on US car hire & get FREE GPS
  • Plus one tank of fuel & up to 3 additional drivers
  • Alamo Gold is only available to UK residents

Back to top

New Haven weather by month

Check New Haven weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Back to top

More Connecticut destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Related posts

Popular travel offers

Top ^